bitpay API vs Exchangerate.dev
Same instrument, two spec sheets — measured, not claimed.
bitpay API vs Exchangerate.dev: common questions
Which is more reliable, bitpay API or Exchangerate.dev?
On our scheduled checks, bitpay API leads on measured uptime — bitpay API at 100% versus Exchangerate.dev at 71.6% over 90 days. These are our own probe results, not provider claims; the uptime bars above show the day-by-day record for both.
Which is faster, bitpay API or Exchangerate.dev?
Exchangerate.dev has the lower median latency in our checks — bitpay API responds in 489 ms versus Exchangerate.dev at 336 ms (P50). Tail latency (P95) is in the table above; for most workloads the median is the number that shapes how the API feels.
Do bitpay API and Exchangerate.dev need an API key?
Exchangerate.dev needs no key, while bitpay API requires a free API key. If you want to start calling without signup, reach for Exchangerate.dev first.
Can I call bitpay API and Exchangerate.dev from the browser?
Yes — both bitpay API and Exchangerate.dev send CORS headers over HTTPS, so front-end code can fetch either directly with no backend proxy. That makes them easy to swap in a client-side app while you compare responses.
Are bitpay API and Exchangerate.dev free for commercial use?
bitpay API has unclear commercial terms, and Exchangerate.dev has unclear commercial terms. We track service terms and the data license as separate fields — see the Commercial use and Data license rows above, and confirm both before shipping either in a paid product.